gfe-relnote: Deprecate gfe2_reloadable_flag_quic_clear_queued_packets_on_connection_close

PiperOrigin-RevId: 269410960
Change-Id: I5a536f286a7a3ee56e464cda83da1c4844359cd8

quic/core/quic_connection.cc

diff --git a/quic/core/quic_connection.cc b/quic/core/quic_connection.cc
index 49fc498..52ea3da 100644
--- a/quic/core/quic_connection.cc
+++ b/quic/core/quic_connection.cc
@@ -2880,10 +2880,7 @@
                                        framer_.current_received_frame_type());
   packet_generator_.ConsumeRetransmittableControlFrame(QuicFrame(frame));
   packet_generator_.FlushAllQueuedFrames();
-  if (GetQuicReloadableFlag(quic_clear_queued_packets_on_connection_close)) {
-    QUIC_RELOADABLE_FLAG_COUNT(quic_clear_queued_packets_on_connection_close);
-    ClearQueuedPackets();
-  }
+  ClearQueuedPackets();
 }
 
 void QuicConnection::TearDownLocalConnectionState(

quic/core/quic_connection_test.cc

diff --git a/quic/core/quic_connection_test.cc b/quic/core/quic_connection_test.cc
index 2d07981..a67fc52 100644
--- a/quic/core/quic_connection_test.cc
+++ b/quic/core/quic_connection_test.cc
@@ -7698,7 +7698,6 @@
 }
 
 TEST_P(QuicConnectionTest, CloseConnectionOnQueuedWriteError) {
-  SetQuicReloadableFlag(quic_clear_queued_packets_on_connection_close, true);
   // Regression test for crbug.com/979507.
   //
   // If we get a write error when writing queued packets, we should attempt to